About Standby Electricity Saving Function; To Turn On Standby Electricity Saving Function - Daikin 2AMXM40M4V1B9 Installer's Reference Manual

11 | Configuration

11.4 About standby electricity saving function

11.4.1 To turn on standby electricity saving function

Installer reference guide
58
c S99 connector
Mode
Heat pump (cooling, heating)
Heating only
4 Reinstall the top plate and the front plate.
INFORMATION
Forced operation is also available in heating mode.
The standby electricity saving function:
▪ turns OFF the power supply to the outdoor unit and,
▪ turns ON the standby electricity saving mode on the indoor unit.
The standby electricity saving function works with following units:
FTXM, FTXP, FTXJ, FVXM, ATXF
If another indoor unit is used, the connector for standby electric saving must be
plugged in.
The standby electricity saving function is turned off before shipping.
Prerequisite: The main power supply MUST be turned off.
1 Remove the service cover.
2 Disconnect the selective standby electricity saving connector.
3 Turn on the main power supply.
S99 connector
Connected
Disconnected
2(A)MXM40+50 + 2(A)MXF40+50
R32 Split series
4P600463-3D – 2021.03